<html>
<head>
  <style>
    @font-face {
      font-family: 'Ahem';
      src: local('Ahem'),
        url('../../font/Ahem.ttf');
    }

    .fixed-width {
      font-size: 2ch;
      font-family: "Ahem";
      letter-spacing: 1ch;
      position: absolute;
      left: 100px;
      top: 200px;
    }

  </style>
</head>

<body>
  <p class="fixed-width">Hello,
    <br>World
  </p>
</body>
</html>
